RF Exposure Info MPE

FCC ID: RSL-TQ4400E

RF Exposure Info

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FCCID_3397765

RF Exposure Report Report No.: SA150709C20E FCC ID: RSL-TQ4400E Test Model: AT-TQ4400e Received Date: Jul. 09, 2015 Test Date: Aug. 01 ~ Oct. 17, 2016 Issued Date: Nov. 21, 2016 Applicant: Allied Telesis K.K. Address: 2nd. TOC Bldg. 7-21-11 Nishi-Gotanda, Shinagawa-ku, Tokyo Japan, 141-0031 Issued By: Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch Lab Address: No. 47-2, 14th Ling, Chia Pau Vil., Lin Kou Dist., New Taipei City, Taiwan, R.O.C. Test Location: No. 19, Hwa Ya 2nd Rd., Wen Hwa Vil., Kwei Shan Dist., Taoyuan City 33383, TAIWAN (R.O.C.) This report is for your exclusive use. Any copying or replication of this report to or for any other person or entity, or use of our name or trademark, is permitted only with our prior written permission. This report sets forth our findings solely with respect to the test samples identified herein. The results set forth in this report are not indicative or representative of the quality or characteristics of the lot from which a test sample was taken or any similar or identical product unless specifically and expressly noted. Our report includes all of the tests requested by you and the results thereof based upon the information that you provided to us. You have 60 days from date of issuance of this report to notify us of any material error or omission caused by our negligence, provided, however, that such notice shall be in writing and shall specifically address the issue you wish to raise. A failure to raise such issue within the prescribed time shall constitute your unqualified acceptance of the completeness of this report, the tests conducted and the correctness of the report contents. Unless specific mention, the uncertainty of measurement has been explicitly taken into account to declare the compliance or non-compliance to the specification. The report must not be used by the client to claim product certification, approval, or endorsement by TAF or any government agencies. Report No.: SA150709C20E Page No. 1 / 8 Report Format Version: 6.1.1 Reference No.: 150709C21, 160112C10

Table of Contents Release Control Record .................................................................................................................................. 3 1 Certificate of Conformity...................................................................................................................... 4 2 RF Exposure .......................................................................................................................................... 5 2.1 Limits for Maximum Permissible Exposure (MPE) .............................................................................. 5 2.2 MPE Calculation Formula ................................................................................................................... 5 2.3 Classification ....................................................................................................................................... 5 3 Calculation Result of Maximum Conducted Power........................................................................... 6 Report No.: SA150709C20E Page No. 2 / 8 Report Format Version: 6.1.1 Reference No.: 150709C21, 160112C10

Release Control Record Issue No. Description Date Issued SA150709C20E Original release. Nov. 21, 2016 Report No.: SA150709C20E Page No. 3 / 8 Report Format Version: 6.1.1 Reference No.: 150709C21, 160112C10

1 Certificate of Conformity Product: Outdoor Wireless Access Point Brand: Test Model: AT-TQ4400e Sample Status: Engineering sample Applicant: Allied Telesis K.K. Test Date: Aug. 01 ~ Oct. 17, 2016 Standards: FCC Part 2 (Section 2.1091) KDB 447498 D03 (January 17, 2014) IEEE C95.1 The above equipment has been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. Prepared by : , Date: Nov. 21, 2016 Pettie Chen / Senior Specialist Approved by : , Date: Nov. 21, 2016 Ken Liu / Senior Manager Report No.: SA150709C20E Page No. 4 / 8 Report Format Version: 6.1.1 Reference No.: 150709C21, 160112C10

2 RF Exposure 2.1 Limits for Maximum Permissible Exposure (MPE) Frequency Range Electric Field Magnetic Field Power Density Average Time (MHz) Strength (V/m) Strength (A/m) (mW/cm2) (minutes) Limits For General Population / Uncontrolled Exposure 300-1500 … … F/1500 30 1500-100,000 … … 1.0 30 F = Frequency in MHz 2.2 MPE Calculation Formula Pd = (Pout*G) / (4*pi*r2) where Pd = power density in mW/cm2 Pout = output power to antenna in mW G = gain of antenna in linear scale Pi = 3.1416 R = distance between observation point and center of the radiator in cm 2.3 Classification The antenna of this product, under normal use condition, is at least 34cm away from the body of the user. So, this device is classified as Mobile Device. Report No.: SA150709C20E Page No. 5 / 8 Report Format Version: 6.1.1 Reference No.: 150709C21, 160112C10

3 Calculation Result of Maximum Conducted Power The following antennas are provided to the EUT Gain Supplier's model Item Model Number Description Band Type Connector (dBi) name 5GHz, 19dBi gain, dual polarity, N type, 1 AT-AN5158-19DP 5GHz Panel 19 HG4958-19DP panel antenna 2 feed 5GHz, 16dBi gain, dual polarity, N type, 2 AT-AN5158-16DP 5GHz Sector 16 HG5158-16DP-120 120° sector antenna 2 feed 2.4/5GHz, 10dBi gain, dual polarity, 2.4GHz/ 8dBi/ N type, 3 AT-AN2458-10DP Panel HG2458-10DP panel antenna 5GHz 10dBi 2 feed 4 98615MNXX003 Outdoor 2.4GHz dipole 2.4GHz Dipole 5 N type N/A 5 98615UNXX005 Outdoor 5GHz dipole 5GHz Dipole 7 N type N/A The following antenna cables are provided to the EUT. Cable loss(dBi) Supplier's Item Model Number Description Cable Dia. Length 2.4G 5G model name RF coaxial cable, 1.2m, 1 AT-AN0001 0.240 in. (6.1mm) 4.0ft (1.2m) -1.62 -3.18 CA-NMNMT004 N-male to N-male connector RF coaxial cable, 3.0m, 2 AT-AN0002 0.405 in. (10.3mm) 10.0ft (3.0m) -1.82 -2.96 CA3N010 N-male to N-male connector RF coaxial cable, 6.1m, 3 AT-AN0003 0.405 in. (10.3mm) 20.0ft (6.1m) -2.35 -3.56 CA3N020 N-male to N-male connector *For 2.4GHz Band: Model: AT-AN0001 was the worst for the final test. *For 5GHz Band: Model: AT-AN0002 was the worst for the final test. The simultaneous operation mode was determined by client as below: Ant. 3: WLAN 2.4G + Ant. 3: WLAN 5.0G Ant. 3: WLAN 2.4G + Ant. 2: WLAN 5.0G Ant. 4: WLAN 2.4G + Ant. 1: WLAN 5.0G Ant. 3: WLAN 2.4G + Ant. 1: WLAN 5.0G Report No.: SA150709C20E Page No. 6 / 8 Report Format Version: 6.1.1 Reference No.: 150709C21, 160112C10

Frequency Band Max Power Antenna Gain Distance Power Density Limit (MHz) (dBm) (dBi) (cm) (mW/cm2) (mW/cm2) EUT with Antenna 1 5260-5320 10.89 19.05 34 0.068 1 5500-5700 10.91 19.05 34 0.068 1 5745-5825 19.59 19.05 34 0.503 1 EUT with Antenna 2 5180-5240 19.07 16.05 34 0.224 1 5260-5320 13.63 16.05 34 0.064 1 5500-5700 13.83 16.05 34 0.067 1 5745-5825 22.59 16.05 34 0.503 1 EUT with Antenna 3 2412-2462 29.02 9.39 34 0.477 1 5180-5240 21.00 10.05 34 0.088 1 5260-5320 19.41 10.05 34 0.061 1 5500-5700 19.93 10.05 34 0.069 1 5745-5825 27.85 10.05 34 0.424 1 EUT with Antenna 4 2412-2462 29.02 8.01 34 0.347 1 EUT with Antenna 5 5180-5240 21.13 10.01 34 0.090 1 5260-5320 20.01 10.01 34 0.069 1 5500-5700 20.54 10.01 34 0.078 1 5745-5825 22.79 10.01 34 0.131 1 Note: Ant. 1: Directional gain = 19dBi +Cable loss(-2.96) + 10log(2)=19.05dBi Ant. 2: Directional gain = 16dBi +Cable loss(-2.96) + 10log(2)=16.05dBi Ant. 3: For 2.4GHz Band: Directional gain = 8dBi +Cable loss(-1.62)+10log(2) = 9.39dBi For 5.0GHz Band: Directional gain = 10dBi+Cable loss(-2.96)+10log(2)=10.05dBi Ant. 4: For 2.4GHz: Directional gain = 5dBi + 10log(2) = 8.01dBi Ant. 5: For 5GHz: Directional gain = 7.00dBi + 10log(2) = 10.01dBi Report No.: SA150709C20E Page No. 7 / 8 Report Format Version: 6.1.1 Reference No.: 150709C21, 160112C10

CONCULSION: Both of the WLAN 2.4G & WLAN 5G can transmit simultaneously, the formula of calculated the MPE is: CPD1 / LPD1 + CPD2 / LPD2 + ……etc. < 1 CPD = Calculation power density LPD = Limit of power density The simultaneous operation mode was determined by client. Ant. 3: WLAN 2.4G + Ant. 3: WLAN 5.0G = 0.477 + 0.424 = 0.901 Ant. 3: WLAN 2.4G + Ant. 2: WLAN 5.0G = 0.477 + 0.503 = 0.980 Ant. 4: WLAN 2.4G + Ant. 1: WLAN 5.0G = 0.347 + 0.503 = 0.850 Ant. 3: WLAN 2.4G + Ant. 1: WLAN 5.0G = 0.477 + 0.503 = 0.980 Therefore, the maximum calculation of this situation is 0.980, which is less than the “1” limit. ---END--- Report No.: SA150709C20E Page No. 8 / 8 Report Format Version: 6.1.1 Reference No.: 150709C21, 160112C10


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Document Modified: 2017-03-23 11:27:30
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